Question

what number should be added to -3/7 so as to get 1 ?

Step by step explain​

Answer 1

Answer:

1 3/7

Step-by-step explanation:

1 - (-3/7) = 1 3/7

so, (-3/7) + (1 3/7) = 1

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Answer 2

✯✯ QUESTION ✯✯

What number should be added to $\dfrac{-3}{7}$so as to get 1 ?

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✰✰ ANSWER ✰✰

$⇝Let\:a\:No.=x$

$⇝Sum\:of\:No.=1$

★A.T.Q : -

$⇝x-\dfrac{-3}{7}=1$

$⇝x=\dfrac{1}{1}+\dfrac{3}{7}$

$⇝x=\dfrac{7+3}{7}$

☛$\small{\boxed{\bold{\bold{\purple{\sf{x=\dfrac{10}{7}}}}}}}$

★Verification : -

$⇝\dfrac{-3}{7}+\dfrac{10}{7}$

$⇝\dfrac{-3+10}{7}$

☛$\small{\boxed{\bold{\bold{\red{\sf{\cancel\dfrac{7}{7}⟹1}}}}}}$

✺HENCE VERIFIED✺